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An electron is excited from

how many e V are absorbed by an electron from the L alpha photon l_alpha photon (la) when the electron is excited from its
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2. asked by Anonymous
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Which one of the following notations shows the electron configuration of a neutral atom in an excitedstate? Name the element and
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Assume that an electron is confined to a one dimensional of 1.50 nm in length. Calculate the lowest three energy levels for this
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A hydrogen atom in an excited state emits a Balmer beta photon followed by a Lyman alpha photon. The electron decay from: the
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2. asked by Ann
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A hydrogen atom in an excited state emits a Balmer beta photon followed by a Lyman alpha photon. The electron decayed from the
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2. asked by Rashida
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A valence election in an atom of sulfur is excited by heating a sample. The electron jumps from the s orbital to the p orbital.
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2. asked by kamila
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In the Bohr model of the hydrogen atom, an electron in the 2nd excited state moves at a speed of 5.48X10^5 m/s in a circular
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2. asked by Derrick
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What happens in photosystem II?Excited electrons are used to split water molecules. Excited electrons are transferred to an
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2. asked by Coldplay
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An electron in the n = 5 excited state of a hydrogen atom emits a photon of 1281 nm light. To what energy level does the
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2. asked by dave
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A LASER is produced as A excited electron falling to ground state B ground state electron moving to an excited state C excited
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